Radioactive Crossword Puzzle

QUESTIONS LIST: rad : a radiation absorbed dose, fusion : combining two smaller helium nuclei to get energy, atomic number : the number of protons in an atom, isotopes : atoms of the same element with a different number of neutrons, generator : a device that stores and puts out energy, fission : splitting a uranium nucleus in to two smaller nuclei, half life : time it takes for half of the original sample to decay, daughter : a nucleus formed by the radioactive decay of a different parent, beta particle : is an electron, control rods : controls the rate of fission, turbine : a rotary machine that extracts energy from a fluid flow, nucleus : the center of an atom containing protons and neutrons, parent : a radioactive nucleus that decays to another nucleus, elements : a collection of atoms that all have the same number of protons, alpha particle : a helium nucleus, mass number : the sum of the protons and neutrons, stable : non-radioactive, spill : the accidental release of radioactive materials, radioactive isotope : an unstable isotope